T46.7X1 - Poisoning by peripheral vasodilators, accidental (unintentional) T46.7 - Poisoning by, adverse effect of and underdosing of peripheral vasodilators T46.7X - Poisoning by, adverse effect of and underdosing of peripheral vasodilators T46.7X1 - Poisoning by peripheral vasodilators, accidental (unintentional)